CN217454212U

CN217454212U - Shearing force type hand-held electric tool clamping device

Info

Publication number: CN217454212U
Application number: CN202221055656.XU
Authority: CN
Inventors: 洪颜昊; 张语洋
Original assignee: Electric Engineering Co Ltd of China Railway 19th Bureau Group Co Ltd
Current assignee: Electric Engineering Co Ltd of China Railway 19th Bureau Group Co Ltd
Priority date: 2022-05-05
Filing date: 2022-05-05
Publication date: 2022-09-20
Anticipated expiration: 2032-05-05

Abstract

The utility model relates to a construction technical field especially relates to an electric tool clamping device is handed to shear force formula, include: the fixing rod comprises a fixing end and a bearing part; one end of the bearing vertical rod is used for supporting the front end of the working tool, and the other end of the bearing vertical rod is connected with the bearing part in a sliding manner; the push rod comprises a machine pushing component and a handheld rod, a clamping space is formed between the machine pushing component and the bearing upright rod, and the handheld rod and the fixed rod are arranged in a crossed mode and are connected in a rotating mode. In the device that this disclosure provided, when the construction, the operation personnel only need drive the machines through handheld pole and impel the part and remove to promote or stimulate bearing pole setting motion, realize the operation of punching, solved the limited problem in eminence operation space, made things convenient for the operation of operation personnel, thereby improved the efficiency of construction, avoided the long-time eminence operation of operation personnel simultaneously, improved the security of construction.

Description

Shearing force type hand-held electric tool clamping device

Technical Field

The utility model relates to a building construction technical field especially relates to a handheld electric tool clamping device of shear force formula.

Background

The subway electromechanical and shield door installation construction process involves many projects of punching such as electric hammer, electric drill use in the eminence, and the eminence operation in-process is sometimes operated inconveniently by space restriction personnel, or because of the same angle operation for a long time, causes personnel's health uncomfortable, easily causes the incident to take place because of fatigue in the work progress.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the present disclosure provides a shear force type hand-held electric tool clamping device.

Above-mentioned handheld electric tool clamping device of shearing formula includes:

the fixing rod comprises a fixing end used for being connected with the ground and a bearing part used for bearing a working tool;

one end of the supporting vertical rod is used for supporting the front end of the working tool, and the other end of the supporting vertical rod is connected with the supporting part in a sliding manner;

the utility model discloses a propelling movement pole, the propelling movement pole includes machines propulsion component and handheld pole, the one end of handheld pole with machines propulsion component's one end is connected, machines propulsion component with form the centre gripping space that is used for centre gripping operation instrument rear end between the bearing pole setting, handheld pole with the dead lever cross arrangement, just the middle part of dead lever with the middle part of propelling movement pole is passed through the rotation axis and is connected.

Optionally, a first bearing platform is formed at one end of the bearing vertical rod, and a clamping component for clamping the working tool is arranged on the first bearing platform.

Optionally, a switch control assembly for pressing a switch of the work tool is provided on the implement propulsion member, the switch control assembly being articulated with the implement propulsion member.

Optionally, the switch control assembly includes a switch control member that is articulated with the implement advancing member.

Optionally, the switch control means comprises: the switch presses splenium and connecting rod, the switch presses the splenium setting to be in the one end of connecting rod, it is relative the connecting rod is buckled and is set up, the connecting rod with the machines propulsion unit is articulated.

Optionally, the switch control assembly further comprises a control rod, one end of the control rod is connected with the switch control part, and the other end of the control rod extends to the free end of the handheld rod.

Optionally, a sliding groove is formed in the bearing portion, and the bearing vertical rod is in sliding fit with the sliding groove.

Optionally, both ends of the sliding groove are provided with limit stops.

Optionally, one end of the handheld rod is provided with a contour groove adapted to the shape of a human hand, or the outer surface of one end of the handheld rod is provided with an anti-skid part.

Optionally, the fixed end is an extension section located at the end of the fixed rod, the fixed end is parallel to the bearing portion, and the fixed end is provided with a mounting hole for mounting an expansion bolt.

The technical scheme provided by the disclosure has the following advantages:

in the shear-type handheld electric tool clamping device provided by the disclosure, the fixed rod is connected with the ground through the fixed end, the middle part of the fixed rod and the middle part of the handheld rod in the push rod are arranged in a crossed manner and are connected in a rotating manner, and the bearing vertical rod is connected to the bearing part of the fixed rod in a sliding manner. The front end of the working tool is placed on the end of the supporting upright, and the rear end of part of the working tool is located in the clamping space and clamped between the supporting upright and the implement propulsion member. When the construction, the operation personnel only need drive machines propulsion unit through handheld pole and remove to promote or stimulate bearing pole setting motion, realize the operation of punching, solved the limited problem in eminence operation space, made things convenient for the operation of operation personnel, thereby improved the efficiency of construction, avoided the long-time eminence operation of operation personnel simultaneously, improved the security of construction.

Drawings

The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the present disclosure and together with the description, serve to explain the principles of the disclosure.

In order to more clearly illustrate the embodiments or technical solutions in the prior art of the present disclosure, the drawings used in the description of the embodiments or prior art will be briefly described below, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without inventive exercise.

Fig. 1 is a schematic structural diagram of a shearing-type handheld power tool clamping device according to an embodiment of the present disclosure.

Wherein, 1, a clamping component; 2. a first carrier stage; 3. supporting the upright stanchion; 4. a limit stop block; 5. a bearing part; 6. a chute; 7. fixing the rod; 8. a hand-held wand; 9. a switch control section; 10. a rotating shaft; 11. an implement propulsion component; 12. a control lever; 13. a rotating shaft; 14. a fixed end; 15. mounting holes; 16. an expansion bolt.

Detailed Description

In order that the above objects, features and advantages of the present disclosure may be more clearly understood, aspects of the present disclosure will be further described below. It should be noted that, in the case of no conflict, the embodiments and features in the embodiments of the present disclosure may be combined with each other.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present disclosure, but the present disclosure may be practiced in other ways than those described herein; it is to be understood that the embodiments disclosed in the specification are only a few embodiments of the present disclosure, and not all embodiments.

As shown in fig. 1, an embodiment of the present invention provides a shear force type hand-held electric tool clamping device, including:

the fixing rod 7 comprises a fixing end 14 used for being connected with the ground and a bearing part 5 used for bearing a working tool, and the bearing part 5 is an extension section which is positioned at the end part of the fixing rod 7 and extends towards the horizontal direction;

the supporting upright rod 3 is used for supporting the front end of the working tool, namely one end of the supporting upright rod 3 is abutted to the bottom of the front end of the working tool, the other end of the supporting upright rod 3 is connected with the bearing part 5 in a sliding mode, and the sliding direction of the supporting upright rod 3 is the same as the extending direction of the bearing part 5;

the utility model discloses a propelling movement pole, the propelling movement pole includes that machines impel part 11 and handheld pole 8, and the one end of handheld pole 8 is connected with machines impel part 11 one end, and machines impel part 11 and bearing pole setting 3 between form the centre gripping space that is used for centre gripping operation instrument rear end, handheld pole 8 and dead lever 7 cross arrangement, and the middle part of dead lever 7 passes through rotation axis 13 rotation with the middle part of propelling movement pole and is connected. Namely the implement propulsion member 11 is arranged opposite to the supporting upright 3. When the working tool is mounted on the device, the front end of the working tool is placed on the supporting upright rod 3, and the rear end of the working tool is matched with the clamping space. Namely, the middle handle and the rear handle of the working tool are placed in the clamping space, the middle handle is abutted against one side of the bearing upright rod 3, and the rear handle is abutted against the machine tool propelling part 11, so that the clamping effect on the working tool is realized, and the working tool is conveniently pushed to move.

In the shearing force type handheld electric tool clamping device provided by the embodiment of the disclosure, the fixed rod 7 is connected with the ground through the fixed end 14, the middle part of the fixed rod 7 and the middle part of the handheld rod 8 in the pushing rod are arranged in a crossed manner and are rotatably connected, and the supporting upright rod 3 is slidably connected to the supporting part 5 of the fixed rod 7. The front end of the work tool is placed on the end of the supporting upright 3 and the rear end of part of the work tool is located in the clamping space, clamped between the supporting upright 3 and the implement propulsion member 11. During construction, an operator only needs to drive the machine tool propelling part 11 to move through the handheld rod 8, so that the bearing vertical rod 3 is pushed or pulled to move, punching operation is realized, the problem that the space of high-altitude operation is limited is solved, operation of the operator is facilitated, construction efficiency is improved, long-time high-altitude operation of the operator is avoided, and construction safety is improved.

Specifically, when the device is used for construction, an operator firstly needs to connect and fix the device and the ground through the fixed end 14 of the fixed rod 7 according to a position to be operated, and then the front end and the rear end of the operation tool are respectively abutted against the supporting part 5 and the machine tool propelling part 11 of the device. As the middle part of the fixed rod 7 is crossed and rotationally connected with the middle part of the propelling rod, and the bearing upright rod 3 is slidably connected on the bearing part 5 of the fixed rod 7. When the construction is carried out, the operator only needs to push or pull the handheld rod 8 to complete the punching, the problem that the high-altitude operation space is limited is solved, and the construction efficiency is accelerated.

Specifically, the fixed end 14 is an extension section located at the end of the fixed rod 7, the extension section is a rectangular block, the fixed end 14 is parallel to the bearing part 5, the fixed end 14 is provided with a mounting hole 15 for mounting an expansion bolt 16, and an operator mounts the fixed part on the main structure through the expansion screw.

The fixing end 14 is of a plate-shaped structure, is attached to the ground when being connected with the ground, the expansion bolt 16 is arranged on the ground, one end of the bolt penetrates through the mounting hole 15 in the fixing end 14, and then the fixing end 14 is connected and fastened with the ground through the nut and the bolt, so that the fixing rod 7 is positioned.

In some embodiments, the supporting upright 3 is formed at one end with a first bearing platform 2, the first bearing platform 2 being provided with a clamping member 1 for clamping a work tool. This clamping part 1 can be the hasp for the front end of straining working tool to avoid working tool to deviate from when punching harder object, thereby guaranteed operation personnel's safety.

In some embodiments, the implement propulsion member 11 is provided with a switch control assembly for depressing a switch of the work tool, the switch control assembly being hingedly connected to the implement propulsion member 11.

The switch control assembly is controlled to control the working state of the working tool by being hinged with the extremely pushing part. That is, when the work tool is started, the switch control unit is rotated to be located at the control switch position of the work tool, and the control switch is controlled to operate. When the work tool stops working, the switch control assembly is rotated to be separated from the control switch position of the work tool, so that the work tool stops working.

Specifically, the switch control assembly comprises a switch control component 9, and the switch control component 9 is hinged with the implement propelling component 11, namely the switch control component 9 controls the switch of the working tool through rotation.

Specifically, the switch control section 9 includes: the switch presses splenium and connecting rod, and the switch presses the splenium setting in the one end of connecting rod, and relative connecting rod is buckled and is set up, and this bending part is used for passing operation tool afterbody handle to with operation tool's switch butt, the connecting rod rotates through the pivot with machines propulsion component 11 to be connected.

In particular, the switch control assembly further comprises a control rod 12, one end of the control rod 12 is connected to the switch control part 9, and the other end extends to the free end of the handheld lever 8. That is, when punching, the operator only needs to pull the control lever 12 to control the switch control part 9 to press the switch of the working tool, and the operation that the working tool can be controlled to start and stop on the ground is realized, so that the operation is more convenient, the high-altitude operation is avoided, and the construction safety is improved.

In some embodiments, the supporting part 5 is provided with a sliding groove 6, and the supporting upright 3 is in sliding fit with the sliding groove 6.

Through set up spout 6 on bearing portion 5, with bearing pole setting 3 and 6 sliding connection of spout, realized the sliding connection of bearing pole setting 3 with bearing portion 5.

Specifically, the both ends of spout 6 are provided with limit stop 4 to avoid this device of bearing pole setting 3 roll-off.

Set up limit stop 4 through the both ends at spout 6, can carry on spacingly to bearing pole setting 3, effectively avoid bearing pole setting 3 and spout 6 to break away from, improved bearing pole setting 3 and bearing portion 5 complex reliability.

In some embodiments, one end of the hand-held lever 8 may be provided with a contoured groove for conforming to the shape of a human hand to facilitate operation by a worker. Or, the handheld rod 8 is of a rod-shaped structure, and the outer surface of one end for handheld use is provided with an anti-slip part so as to increase the friction force for holding one end, thereby facilitating the holding of the hand of a person and preventing the slipping.

It is noted that, in this document, relational terms such as "first" and "second," and the like, may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

The foregoing are merely exemplary embodiments of the present disclosure, which enable those skilled in the art to understand or practice the present disclosure. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the disclosure. Thus, the present disclosure is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A shear force type hand-held power tool holding device, comprising:

the fixing rod (7) comprises a fixing end (14) used for being connected with the ground and a bearing part (5) used for bearing a working tool;

one end of the supporting vertical rod (3) is used for supporting the front end of the working tool, and the other end of the supporting vertical rod (3) is connected with the supporting part (5) in a sliding manner;

the propulsion pole, the propulsion pole includes machines propulsion member (11) and handheld pole (8), the one end of handheld pole (8) with the one end of machines propulsion member (11) is connected, machines propulsion member (11) with form the centre gripping space that is used for centre gripping operation instrument rear end between bearing pole setting (3), handheld pole (8) with dead lever (7) cross arrangement, just the middle part of dead lever (7) with the middle part of handheld pole (8) is passed through rotation axis (13) and is rotated the connection.

2. A shear force type hand-held electric tool holding device according to claim 1, characterized in that a first bearing platform (2) is formed at one end of the bearing upright, and a holding member (1) for holding a working tool is arranged on the first bearing platform (2).

3. A shear force type hand-held power tool holding device according to claim 1, wherein the implement pushing member (11) is provided with a switch control assembly for pressing a switch of a work tool, the switch control assembly being hinged with the implement pushing member (11).

4. A shear force type hand-held power tool holding device according to claim 3, wherein the switch control assembly comprises a switch control member (9), the switch control member (9) being articulated with the implement advancing member (11).

5. A shear force type hand held power tool gripping device according to claim 4, wherein the switch control means (9) comprises: the switch pressing portion is arranged at one end of the connecting rod and is opposite to the connecting rod in a bent mode, and the connecting rod is hinged to the machine tool propelling part (11).

6. A shear force type hand held power tool gripping device according to claim 4, wherein the switch control assembly further comprises a control rod (12), one end of the control rod (12) being connected to the switch control member (9) and the other end extending towards the free end of the hand held rod (8).

7. A shear-type hand-held power tool holding device according to claim 1, wherein the supporting portion (5) is provided with a sliding groove (6), and the supporting upright (3) is in sliding fit with the sliding groove (6).

8. A shear force type hand-held power tool holding device according to claim 7, wherein both ends of the slide groove (6) are provided with limit stops (4).

9. A shear force type hand-held power tool holding device according to claim 5, wherein one end of the hand-held rod (8) is provided with a profiled groove for conforming to the shape of a human hand, or the outer surface of one end of the hand-held rod (8) is provided with a non-slip portion.

10. A shear force type hand-held power tool holding device according to claim 1, wherein the fixing end (14) is an extension of the end of the fixing rod (7), the fixing end (14) is parallel to the bearing portion (5), and the fixing end (14) is provided with a mounting hole (15) for mounting an expansion bolt (16).